13744693 has 2 divisors, whose sum is σ = 13744694. Its totient is φ = 13744692.

The previous prime is 13744691. The next prime is 13744711. The reversal of 13744693 is 39644731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7800849 + 5943844 = 2793^2 + 2438^2 .

It is a cyclic number.

It is not a de Polignac number, because 13744693 - 2¹ = 13744691 is a prime.

Together with 13744691, it forms a pair of twin primes.

It is equal to p₈₉₄₅₃₈ and since 13744693 and 894538 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13744691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6872346 + 6872347.

It is an arithmetic number, because the mean of its divisors is an integer number (6872347).

Almost surely, 2^13744693 is an apocalyptic number.

It is an amenable number.

13744693 is a deficient number, since it is larger than the sum of its proper divisors (1).

13744693 is an equidigital number, since it uses as much as digits as its factorization.

13744693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 37.

The square root of 13744693 is about 3707.3835787520. The cubic root of 13744693 is about 239.5401669897.

The spelling of 13744693 in words is "thirteen million, seven hundred forty-four thousand, six hundred ninety-three".